Device for injecting fixed quantity of liquid medicine
AssigneeJmbiotech Co., Ltd.
InventorJi-young CHANG
Life of this patent
Estimating the term…
Abstract
Provided is a device for injecting a fixed quantity of liquid medicine, to which a syringe may be mounted and which may inject the liquid medicine held in the syringe by a fixed quantity due to a user's pushing operation. The device for injecting the fixed quantity of liquid medicine is advantageous in that a user can operate the device with one hand to inject the fixed quantity of medicine into various areas, thus maximizing operability and convenience. Furthermore, the device is advantageous in that it is possible to maximize medicine delivery efficiency even when operated by a person who is not a medical staff not in a hospital but at home.
Claims14
A device for injecting a fixed quantity of liquid medicine method, the device comprising:
- an upper housing through which a first cavity is vertically formed;
- a lower housing configured to be connectable to a lower portion of the upper housing, with a second cavity being vertically formed through the lower housing;
- a cap disposed in an upper portion of the first cavity, and configured such that at least a portion thereof linearly reciprocates in the first cavity;
- and
- a fixed-quantity moving module moved downwards by a preset distance for each vertical reciprocating movement of the cap to push a piston of the syringe.
Dependencies are inferred from the claim text.